Durafloor Baseboads can be painted since it follows the orientations:
Essencial and Easy Lines: Slightly sand the baseboard with 100 or 150 grift sandpaper and then apply latex paints or water-based synthetic enamels. Important: Do not use any solvent-based products on these Baseboards.
Maxx line: use synthetic, acrylics, latex or nitrocellulose enamels, which should be applied with a brush, roller or pistols. If you use PVA or water-based paint, apply a coat of varnish after application.